1. Home
  2. Directory
  3. Arizona
  4. Scottsdale
  5. Psychiatry Neurology
  6. NPI Profile

DR. MICHAEL A. DEKKER D.O.
NPI 1790911246
Psychiatry & Neurology - Psychiatry in Scottsdale, AZ

Active since June 10, 2009PECOS Enrolled
96.89/100
CMS Quality Rating
14256 N NORTHSIGHT BLVD STE 110, SCOTTSDALE, AZ 85260(480) 561-0141(602) 429-8447 Get Directions Write a Review

NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 12, 2025, Aug 5, 2025, Sep 22, 2021 and 3 more (6 updates tracked since 2017).

About Dr. Michael A. Dekker D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL A. DEKKER D.O. (NPI 1790911246) is an individual psychiatry provider in Scottsdale, Arizona, licensed in Arizona (006406) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790911246
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MICHAEL A. DEKKERCredential: D.O.
Location Address14256 N NORTHSIGHT BLVD STE 110Scottsdale, AZ 85260-3954
Mailing Address1923 E Hazelwood StPhoenix, AZ 85016-4614 · (954) 319-8579 · Fax (602) 429-8447
Phone(480) 561-0141
Fax(602) 429-8447
Sole ProprietorYes
Enumeration DateJune 10, 2009
Last NPPES UpdateAugust 12, 20256 updates tracked since enumeration
NPPES CertifiedAugust 12, 2025
✔ NPI 1790911246 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in AZ · 006406
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Addiction PsychiatryTaxonomy 2084P0802X · License 006406 (AZ)
14256 N NORTHSIGHT BLVD STE 110, Scottsdale, AZ 85260
Open in Google Maps ↗

Other Identifiers 1

Medicaid061842AZ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael A. Dekker D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer– Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85260 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$168.60 typical visit price
range $55.44 – $168.60
Typical copayment $42.15 (range $13.86 – $42.15)
Most-billed visit code 99205
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

96.89/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.99
Promoting Interoperability100
Improvement Activities40
Cost100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Dekker's NPI number?

The NPI number for Michael Dekker is 1790911246. It was assigned to this individual provider in the NPPES registry on June 10, 2009.

Where is Michael Dekker located?

Michael Dekker practices at 14256 N Northsight Blvd Ste 110, Scottsdale, AZ 85260. The listed phone number is (480) 561-0141.

What is Michael Dekker's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Michael Dekker enrolled in Medicare?

Yes. Michael Dekker is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Dekker was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.